83973128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 162518400

約数和(自身を除く): 78545272

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1187, 1912, 2374, 4748, 8843, 9496, 17686, 35372, 43919, 70744, 87838, 175676, 283693, 351352, 567386, 1134772, 2269544, 10496641, 20993282, 41986564, 83973128]

約数ペア:

[(1, 83973128), (2, 41986564), (4, 20993282), (8, 10496641), (37, 2269544), (74, 1134772), (148, 567386), (239, 351352), (296, 283693), (478, 175676), (956, 87838), (1187, 70744), (1912, 43919), (2374, 35372), (4748, 17686), (8843, 9496)]